package com.itheima.dao;

import java.util.List;
import java.util.Map;

public interface IMemberDao {
    Member findByTelephone(String  telephone);

    void add(Member m);

    Integer findCountByBeforeMonth(String month);

    Integer findCountByDate(String reportDate);

    Integer findTotolCountByDate();

    Integer findCountByMonday(String thisWeekMonday);

    Integer findCountByMonth(String firstDay4ThisMonth);

    List<Integer> findCountByTimeInterval(List<String> dateMap);
}
